CN107089224A - Wheel excavator tyre brake - Google Patents
Wheel excavator tyre brake Download PDFInfo
- Publication number
- CN107089224A CN107089224A CN201710412574.3A CN201710412574A CN107089224A CN 107089224 A CN107089224 A CN 107089224A CN 201710412574 A CN201710412574 A CN 201710412574A CN 107089224 A CN107089224 A CN 107089224A
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- Prior art keywords
- plate
- hole
- supporting plate
- connecting plate
- supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T3/00—Portable devices for preventing unwanted movement of vehicles, e.g. chocks
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of wheel excavator tyre brake, include the connecting plate and the supporting plate of a groove profile shape of groove profile shape；The open at one end of the connecting plate and the open at one end of supporting plate are hinged；The other end opening of the connecting plate is set to the groove I extended internally, and one piece of bottom plate I being adapted therewith is welded at the groove I；The other end opening of the supporting plate is set to the groove II extended internally, and one piece of bottom plate II being adapted therewith is welded at the groove II；When connecting plate and supporting plate formation right angle, bottom plate I and bottom plate II are in same level, are fitted with ground, and are provided between connecting plate and supporting plate a position-limit mechanism for preventing angle from further increasing.It is of the invention compared with original wheel excavator tire fixed seat, with simple in construction, firm, light weight, the features such as occupy little space, take easy to operate.
Description
Technical field
The present invention relates to a kind of wheel excavator tyre brake, belong to struction machine structures component technology field.
Background technology
Wheel excavator is widely used in municipal engineering construction because of its maneuverability.Due to having the pavement of road such as municipal administration more
There are certain angle, and pavement roughness, when wheel excavator is shut down, in order to prevent complete machine slippery, conventional tire is fixed at present
The devices such as seat, which are placed under tire, prevents complete machine from slipping by slope slip.Wheel excavator tire fixed seat is as shown in figure 1, this structure
Product is big, and quality is big.When wheel excavator is in normally travel, being installed on tire fixed seat under complete machine on vehicle frame, this structure more
Fixation not easy to install, and space-consuming is big, takes highly inconvenient.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of wheel excavator tyre brake, the apparatus structure is simple, jail
Lean on, light weight, the features such as occupy little space, take easy to operate.
The present invention is realized by following technical scheme：
A kind of wheel excavator tyre brake, includes the connecting plate and the supporting plate of a groove profile shape of groove profile shape；
The open at one end of the connecting plate and the open at one end of supporting plate are hinged；The other end opening of the connecting plate is set to inwardly
One piece of bottom plate I being adapted therewith is welded at the groove I of extension, the groove I；The other end opening of the supporting plate be set to
One piece of bottom plate II being adapted therewith is welded at the groove II of interior extension, the groove II；When connecting plate and supporting plate formation right angle
When, bottom plate I and bottom plate II are in same level, are fitted with ground, and are provided between connecting plate and supporting plate one
Prevent the position-limit mechanism that angle further increases.
Preferably, the position-limit mechanism includes a baffle plate and a contact plate, and the contact plate is welded on hinged end
In the opening of the connecting plate at place or contact plate is integrally formed with connecting plate, the baffle plate is welded on the supporting plate at hinged end
In opening or baffle plate is integrally formed with supporting plate；When connecting plate and supporting plate formation right angle, the contact plate is against baffle plate
On, cause connecting plate further to rotate.
Preferably, the position-limit mechanism includes groove profile hole bent plate, connecting rod and bent plate, and groove profile hole bent plate is welded on
In supporting plate, the bent plate is welded on the connecting plate corresponding with groove profile hole bent plate；One end of the connecting rod and groove profile hole
Bent plate is slidably connected, and the other end and the bent plate of connecting rod are hinged；When connecting plate and supporting plate formation right angle, connecting rod is in
Play spacing branch and be referred to as use in groove profile hole bent plate chute end.
Preferably, the position-limit mechanism also includes at least one U-shaped axle, on two sides of connecting plate and supporting plate
A corresponding through hole I is each provided with, and when connecting plate and supporting plate formation right angle, through hole I and branch on connecting plate
Through hole I on fagging is apart from the width equal to U-shaped axle, so that U-shaped axle inserts connecting plate and the side through hole I of supporting plate simultaneously
It is interior, realize position-limiting action.
Preferably, the length for being shorter in length than supporting plate of the connecting plate, when connecting plate and supporting plate formation zero degree
When, the connecting plate is located in the holding tank of supporting plate, and the through hole I on connecting plate and the through hole I in supporting plate are concentric circles；
On the connecting plate through hole II corresponding with being also each provided with one on two sides of supporting plate, each side
Through hole II is flush with through hole I and both are apart from the width for being equal to U-shaped axle, so that U-shaped axle inserts connecting plate and supporting plate simultaneously
Side through hole I and through hole II in, realize position-limiting action.
Preferably, two through holes V are interval with the baffle plate, when baffle plate and contact plate contact, in the contact
Plate is provided with two through holes III corresponding with through hole V, and width of the spacing equal to U-shaped axle between two through holes III, so as to
U-shaped axle is inserted in through hole V and through hole III simultaneously.
Preferably, the connecting plate is movably connected with supporting plate by the cooperation of axle, pin and packing ring；The bottom
Plate I, bottom plate II are provided with anti-slipping mechanism with the face that ground is touched；The anti-slipping mechanism is multiple rows of boss.
Preferably, the length for being shorter in length than supporting plate of the connecting plate, when connecting plate and supporting plate formation zero degree
When, the connecting plate is located in the holding tank of supporting plate, the supporting plate centre position of gap location between connecting plate and supporting plate
Be provided with a through hole IV, the baffle plate and be interval with two through holes V, be fixed with complete machine on the side wall of vehicle frame three with
Tyre brake, is fixed under complete machine in vehicle frame by the corresponding bolt of through hole IV, through hole V by three wing nuts.
Beneficial effect of the present invention：
It is of the invention compared with original wheel excavator tire fixed seat, with simple in construction, firm, light weight, space-consuming
It is small, the features such as take easy to operate；
When connecting plate and supporting plate are into rotation to right angle, connecting plate plays position-limiting action with supporting plate self structure；Connect simultaneously
Bar is in the spacing branch in groove profile hole bent plate chute end and is referred to as use；U-shaped axle is inserted to the lateral aperture of connecting plate and supporting plate simultaneously
It is interior so that the device is further spacing；Multiple stopping means cause structure more firm, and the tyre brake under the state is used for
Prevent tire slippery；
When connecting plate and supporting plate are into zero degree, realize and limit the lateral aperture that U-shaped axle is inserted to connecting plate and supporting plate simultaneously in
Position so that connecting plate is fixed with supporting plate relative position, the state is used to tyre brake passing through bolt, packing ring, butterfly
Nut is fixed under complete machine on vehicle frame；The characteristics of with occupying little space, taking easy to operate.
Brief description of the drawings
Fig. 1 is wheel excavator tire fixed seat schematic diagram；
Fig. 2 is a kind of wheel excavator tyre brake decomposing schematic representation；
Fig. 3 is connecting plate stereogram I；
Fig. 4 is connecting plate stereogram II；
Fig. 5 is connecting plate front view；
Fig. 6 is connecting plate top view；
Fig. 7 is connecting plate side view；
Fig. 8 is supporting plate stereogram I；
Fig. 9 is supporting plate stereogram II；
Figure 10 is supporting plate front view；
Figure 11 is supporting plate top view；
Figure 12 is supporting plate side view；
Figure 13 is a kind of wheel excavator tyre brake assembling schematic diagram；
Figure 14 is that a kind of realization of wheel excavator tyre brake prevents tire slippage schematic diagram；
Figure 15 is that a kind of wheel excavator is fixed under complete machine schematic diagram on vehicle frame with tyre brake；
Bottom plate I 1, connecting plate 2, axle 3, pin 4, packing ring 5, U-shaped axle 6, supporting plate 7, bottom plate II 8, groove profile hole bent plate 9, connecting rod 10,
Vehicle frame 15 under bent plate 11, ground 12, tire 13, bolt 14, complete machine, wing nut 16, through hole I 17, through hole II 18, boss 19,
Baffle plate 20, contact plate 21, through hole III 22, through hole IV 23, through hole V 24.
Embodiment
2 make into one to accompanying drawing 13 and specific embodiment one, embodiment two, three couples of present invention of embodiment below in conjunction with the accompanying drawings
Step is described in detail, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not made
For limitation of the invention.
Embodiment one：
A kind of wheel excavator tyre brake, includes the supporting plate of the connecting plate 2 of a groove profile shape and a groove profile shape
7；The open at one end of connecting plate 2 and the open at one end of supporting plate 7 are movably connected by the cooperation of axle 3, pin 4 and packing ring 5；
The other end opening of connecting plate 2 is set to the groove I extended internally, and one piece of bottom plate I 1 being adapted therewith is welded at the groove I；
The other end opening of supporting plate 7 is set to the groove II extended internally, and one piece of bottom plate being adapted therewith is welded at the groove II
Ⅱ8；When connecting plate 2 and the formation right angle of supporting plate 7, bottom plate I 1 is in same level with bottom plate II 8, is fitted with ground 12,
The face that bottom plate I 1, bottom plate II 8 are in contact with ground 12 is provided with multiple rows of boss 19；It is provided between connecting plate 2 and supporting plate 7
One prevent that angle from further increasing position-limit mechanism.
Position-limit mechanism includes a baffle plate 20 and a contact plate 21, and contact plate 21 is welded on the connecting plate 2 at hinged end
Opening on, baffle plate 20 be welded on the supporting plate 7 at hinged end opening on；When connecting plate 2 and the formation right angle of supporting plate 7,
Contact plate 21 is against on baffle plate 20, causes connecting plate 2 further to rotate.
Also include at least one U-shaped axle 6, the length for being shorter in length than supporting plate 7 of connecting plate 2, when connecting plate 2 and supporting plate
During 7 formation zero degree, connecting plate 2 is located in the holding tank of supporting plate 7, is respectively set on two sides of connecting plate 2 and supporting plate 7
A corresponding through hole I 17 is equipped with, and the through hole I 17 on connecting plate 2 and the through hole I 17 in supporting plate 7 are concentric circles；Connection
Through hole II 18 on the through hole II 18 corresponding with being also each provided with one on two sides of supporting plate 7 of plate 2, each side
It is flush with through hole I 17 and both is apart from the width for being equal to U-shaped axle 6, so that U-shaped axle 6 inserts connecting plate 2 and supporting plate 7 simultaneously
Side through hole I 17 and through hole II 18 in, realize position-limiting action.
The centre position of supporting plate 7 of gap location is provided with a through hole IV 23, baffle plate 20 between connecting plate 2 and supporting plate 7
On be interval with two through holes V 24, three and through hole IV 23, the phase of through hole V 24 are fixed with the side wall of vehicle frame 15 under complete machine
Tyre brake, is fixed under complete machine in vehicle frame 15 by corresponding bolt 14 by three packing rings 5 and wing nut 16.
Further improve, when baffle plate 20 and the contact of contact plate 21, provided with two with leading on the contact plate 21
The corresponding through hole III 22 in hole V 24, and width of the spacing equal to U-shaped axle 6 between two through holes III 22, so that U-shaped axle 6 is same
When insertion through hole V 24 and through hole III 22 in.
The course of work：
When connecting plate 2 and supporting plate 7 are into zero degree, U-shaped axle 6 is inserted into connecting plate 2 and the through hole I of the side of supporting plate 7 simultaneously
17 and through hole II 18 in realize it is spacing so that connecting plate 2 is fixed with the relative position of supporting plate 7, and now a kind of wheel excavator is used
Tyre brake has the point such as small volume, and vehicle frame 15 under complete machine are fixed on by bolt 14, packing ring 5, wing nut 16
On.This fixed form is simple in construction, facilitates easy to operate, and occupy little space.
U-shaped axle 6 is removed, connecting plate 2 can rotate around axle 3, be shaped with supporting plate 7 angled.When connecting plate 2, support
When plate 7 slowly forms right angle by zero degree, connecting plate 2 prevents it from being rotated around axle 3 with the self structure of supporting plate 7, finally will be U-shaped
Axle 6 is inserted in through hole V 24 and through hole III 22 simultaneously, and a kind of wheel excavator tyre brake of this state has structure
It is reliable etc., prevent tire 13 from sliding available for realization.
When a kind of wheel excavator is used for realization with tyre brake prevents tire slippage, connecting plate 2 and supporting plate 7
Right angle is consistently formed, bottom plate I 1 is in same level with bottom plate II 8, fitted with ground 12, and bottom plate I 1, the bottom surface of bottom plate II 8
There is boss 19, supporting plate 7 is contacted with tire 13, while connecting rod 10 is parallel to the ground.A kind of wheel excavator wheel now
Tire stop device formation right angled triangle state, being realized using triangle stability principle prevents tire slippage, steady with structure
It is fixed, the features such as reliable, safe.
Embodiment two:
A kind of wheel excavator tyre brake, includes the supporting plate of the connecting plate 2 of a groove profile shape and a groove profile shape
7；The open at one end of connecting plate 2 and the open at one end of supporting plate 7 are movably connected by the cooperation of axle 3, pin 4 and packing ring 5；
The other end opening of connecting plate 2 is set to the groove I extended internally, and one piece of bottom plate I 1 being adapted therewith is welded at the groove I；
The other end opening of supporting plate 7 is set to the groove II extended internally, and one piece of bottom plate being adapted therewith is welded at the groove II
Ⅱ8；When connecting plate 2 and the formation right angle of supporting plate 7, bottom plate I 1 is in same level with bottom plate II 8, is fitted with ground 12,
The face that bottom plate I 1, bottom plate II 8 are in contact with ground 12 is provided with multiple rows of boss 19；It is provided between connecting plate 2 and supporting plate 7
One prevent that angle from further increasing position-limit mechanism.
Position-limit mechanism includes a baffle plate 20 and a contact plate 21, and contact plate 21 is welded on the connecting plate 2 at hinged end
Opening on, baffle plate 20 be welded on the supporting plate 7 at hinged end opening on；When connecting plate 2 and the formation right angle of supporting plate 7,
Contact plate 21 is against on baffle plate 20, causes connecting plate 2 further to rotate.
Position-limit mechanism also includes groove profile hole bent plate 9, connecting rod 10 and bent plate 11, and groove profile hole bent plate 9 is welded on supporting plate 7
On, bent plate 11 is welded on the connecting plate 2 corresponding with groove profile hole bent plate 9；Slided with groove profile hole bent plate 9 one end of connecting rod 10
Connection, the other end and the bent plate 11 of connecting rod 10 are hinged, and connecting plate 2, supporting plate 7, groove profile hole bent plate 9 and connecting rod 10 are formed
Slider-crank mechanism, connecting plate 2 can rotate around axle 3 and form certain angle with supporting plate 7, when connecting plate 2 and supporting plate 7 are formed directly
During angle, connecting rod 10 is in the spacing branch in the chute end of groove profile hole bent plate 9 and is referred to as use.
Also include at least one U-shaped axle 6, the length for being shorter in length than supporting plate 7 of connecting plate 2, when connecting plate 2 and supporting plate
During 7 formation zero degree, connecting plate 2 is located in the holding tank of supporting plate 7, is respectively set on two sides of connecting plate 2 and supporting plate 7
A corresponding through hole I 17 is equipped with, and the through hole I 17 on connecting plate 2 and the through hole I 17 in supporting plate 7 are concentric circles；Connection
Through hole II 18 on the through hole II 18 corresponding with being also each provided with one on two sides of supporting plate 7 of plate 2, each side
It is flush with through hole I 17 and both is apart from the width for being equal to U-shaped axle 6, so that U-shaped axle 6 inserts connecting plate 2 and supporting plate 7 simultaneously
Side through hole I 17 and through hole II 18 in, realize position-limiting action.
The centre position of supporting plate 7 of gap location is provided with a through hole IV 23, baffle plate 20 between connecting plate 2 and supporting plate 7
On be interval with two through holes V 24, three and through hole IV 23, the phase of through hole V 24 are fixed with the side wall of vehicle frame 15 under complete machine
Tyre brake, is fixed under complete machine in vehicle frame 15 by corresponding bolt 14 by three packing rings 5 and wing nut 16.
Further improve, when baffle plate 20 and the contact of contact plate 21, provided with two with leading on the contact plate 21
The corresponding through hole III 22 in hole V 24, and width of the spacing equal to U-shaped axle 6 between two through holes III 22, so that U-shaped axle 6 is same
When insertion through hole V 24 and through hole III 22 in.
The course of work：
When connecting plate 2 and supporting plate 7 are into zero degree, U-shaped axle 6 is inserted into connecting plate 2 and the through hole I of the side of supporting plate 7 simultaneously
17 and through hole II 18 in realize it is spacing so that connecting plate 2 is fixed with the relative position of supporting plate 7, and now a kind of wheel excavator is used
Tyre brake has the point such as small volume, and vehicle frame 15 under complete machine are fixed on by bolt 14, packing ring 5, wing nut 16
On.This fixed form is simple in construction, facilitates easy to operate, and occupy little space.
U-shaped axle 6 is removed, connecting plate 2 can rotate around axle 3, be shaped with supporting plate 7 angled.When connecting plate 2, support
When plate 7 slowly forms right angle by zero degree, connecting plate 2 prevents it from being rotated around axle 3 with the self structure of supporting plate 7, by U-shaped axle 6
Insert simultaneously in through hole V 24 and through hole III 22, at the same the chute end that connecting rod 10 is in groove profile hole bent plate 9 realize it is spacing,
Prevent connecting plate 2 is from toward back rotation, so that connecting plate 2 consistently forms right angle with supporting plate 7, this state it is a kind of wheeled
Excavator tyre brake has structure reliable etc., prevents tire 13 from sliding available for realization.
When a kind of wheel excavator is used for realization with tyre brake prevents tire slippage, connecting plate 2 and supporting plate 7
Right angle is consistently formed, bottom plate I 1 is in same level with bottom plate II 8, fitted with ground 12, and bottom plate I 1, the bottom surface of bottom plate II 8
There is boss 19, supporting plate 7 is contacted with tire 13, while connecting rod 10 is parallel to the ground.A kind of wheel excavator wheel now
Tire stop device formation right angled triangle state, being realized using triangle stability principle prevents tire slippage, steady with structure
It is fixed, the features such as reliable, safe.
Embodiment three：
A kind of wheel excavator tyre brake, includes the supporting plate of the connecting plate 2 of a groove profile shape and a groove profile shape
7；The open at one end of connecting plate 2 and the open at one end of supporting plate 7 are movably connected by the cooperation of axle 3, pin 4 and packing ring 5；
The other end opening of connecting plate 2 is set to the groove I extended internally, and one piece of bottom plate I 1 being adapted therewith is welded at the groove I；
The other end opening of supporting plate 7 is set to the groove II extended internally, and one piece of bottom plate being adapted therewith is welded at the groove II
Ⅱ8；When connecting plate 2 and the formation right angle of supporting plate 7, bottom plate I 1 is in same level with bottom plate II 8, is fitted with ground 12,
The face that bottom plate I 1, bottom plate II 8 are in contact with ground 12 is provided with multiple rows of boss 19；It is provided between connecting plate 2 and supporting plate 7
One prevent that angle from further increasing position-limit mechanism.
Position-limit mechanism includes a baffle plate 20 and a contact plate 21, and contact plate 21 is welded on the connecting plate 2 at hinged end
Opening on, baffle plate 20 be welded on the supporting plate 7 at hinged end opening on；When connecting plate 2 and the formation right angle of supporting plate 7,
Contact plate 21 is against on baffle plate 20, causes connecting plate 2 further to rotate.
Position-limit mechanism also includes groove profile hole bent plate 9, connecting rod 10 and bent plate 11, and groove profile hole bent plate 9 is welded on supporting plate 7
On, bent plate 11 is welded on the connecting plate 2 corresponding with groove profile hole bent plate 9；Slided with groove profile hole bent plate 9 one end of connecting rod 10
Connection, the other end and the bent plate 11 of connecting rod 10 are hinged, and connecting plate 2, supporting plate 7, groove profile hole bent plate 9 and connecting rod 10 are formed
Slider-crank mechanism, connecting plate 2 can rotate around axle 3 and form certain angle with supporting plate 7, when connecting plate 2 and supporting plate 7 are formed directly
During angle, connecting rod 10 is in the spacing branch in the chute end of groove profile hole bent plate 9 and is referred to as use.
Position-limit mechanism also includes at least one U-shaped axle 6, and one is each provided with two sides of connecting plate 2 and supporting plate 7
Individual corresponding through hole I 17, and when connecting plate 2 and the formation right angle of supporting plate 7, through hole I 17 and supporting plate on connecting plate 2
The distance of through hole I 17 on 7 is equal to the width of U-shaped axle 6, so that U-shaped axle 6 inserts connecting plate 2 and the side through hole of supporting plate 7 simultaneously
In I 17, position-limiting action is realized.
The length for being shorter in length than supporting plate 7 of connecting plate 2, when connecting plate 2 and the formation zero degree of supporting plate 7, connecting plate 2
In the holding tank of supporting plate 7, and the through hole I 17 on connecting plate 2 and the through hole I 17 in supporting plate 7 are concentric circles；Connecting plate
Through hole II 18 on 2 through holes II 18 corresponding with being also each provided with one on two sides of supporting plate 7, each side with
Through hole I 17 is flush and both are apart from the width for being equal to U-shaped axle 6, so that U-shaped axle 6 inserts connecting plate 2 and supporting plate 7 simultaneously
In side through hole I 17 and through hole II 18, position-limiting action is realized.
The centre position of supporting plate 7 of gap location is provided with a through hole IV 23, baffle plate 20 between connecting plate 2 and supporting plate 7
On be interval with two through holes V 24, three and through hole IV 23, the phase of through hole V 24 are fixed with the side wall of vehicle frame 15 under complete machine
Tyre brake, is fixed under complete machine in vehicle frame 15 by corresponding bolt 14 by three packing rings 5 and wing nut 16.
The course of work：
When connecting plate 2 and supporting plate 7 are into zero degree, U-shaped axle 6 is inserted into connecting plate 2 and the through hole I of the side of supporting plate 7 simultaneously
17 and through hole II 18 in realize it is spacing so that connecting plate 2 is fixed with the relative position of supporting plate 7, and now a kind of wheel excavator is used
Tyre brake has the point such as small volume, and vehicle frame 15 under complete machine are fixed on by bolt 14, packing ring 5, wing nut 16
On.As shown in Figure 15.This fixed form is simple in construction, facilitates easy to operate, and occupy little space.
U-shaped axle 6 is removed, connecting plate 2 can rotate around axle 3, be shaped with supporting plate 7 angled.When connecting plate 2, support
When plate 7 slowly forms right angle by zero degree, connecting plate 2 prevents it from being rotated around axle 3 with the self structure of supporting plate 7, connects simultaneously
Realize spacing in the chute end that bar 10 is in groove profile hole bent plate 9 so that connecting plate 2 can not be toward back rotation, so that connection
Plate 2 consistently forms right angle with supporting plate 7, and U-shaped axle 6 is now inserted to connecting plate 2 simultaneously with the hole of supporting plate 7, making it enter one
Step is spacing, and a kind of wheel excavator tyre brake of this state has structure reliable etc., and tire is prevented available for realization
13 slide, as shown in Figure 14.
When a kind of wheel excavator is used for realization with tyre brake prevents tire slippage, connecting plate 2 and supporting plate 7
Right angle is consistently formed, bottom plate I 1 is in same level with bottom plate II 8, fitted with ground 12, and bottom plate I 1, the bottom surface of bottom plate II 8
There is boss 19, supporting plate 7 is contacted with tire 13, while connecting rod 10 is parallel to the ground.A kind of wheel excavator wheel now
Tire stop device formation right angled triangle state, being realized using triangle stability principle prevents tire slippage, steady with structure
It is fixed, the features such as reliable, safe.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, is included within the scope of the present invention.
Claims (10)
1. a kind of wheel excavator tyre brake, includes the connecting plate of a groove profile shape（2）With the branch of a groove profile shape
Fagging（7）；
It is characterized in that：
The connecting plate（2）Open at one end and supporting plate（7）Open at one end be hinged；The connecting plate（2）The other end
Opening is set to the groove I extended internally, and one piece of bottom plate I being adapted therewith is welded at the groove I（1）；The supporting plate（7）
Other end opening be set to the groove II extended internally, one piece of bottom plate II for being adapted therewith is welded at the groove II（8）；
Work as connecting plate（2）With supporting plate（7）When forming right angle, bottom plate I（1）With bottom plate II（8）In same level, with ground
（12）Laminating, and in connecting plate（2）With supporting plate（7）Between a position restrainer for preventing angle from further increasing is installed
Structure.
2. wheel excavator tyre brake according to claim 1, it is characterised in that：The position-limit mechanism includes
One baffle plate（20）With a contact plate（21）, the contact plate（21）It is welded on the connecting plate at hinged end（2）Opening on
Or contact plate（21）With connecting plate（2）It is integrally formed, the baffle plate（20）It is welded on the supporting plate at hinged end（7）Opening
Upper or baffle plate（20）With supporting plate（7）It is integrally formed；
Work as connecting plate（2）With supporting plate（7）When forming right angle, the contact plate（21）It is against baffle plate（20）On, cause connecting plate
（2）Can not further it rotate.
3. wheel excavator tyre brake according to claim 1 or 2, it is characterised in that：The position-limit mechanism
Including groove profile hole bent plate（9）, connecting rod（10）And bent plate（11）, groove profile hole bent plate（9）It is welded on supporting plate（7）On, institute
State bent plate（11）It is welded on and groove profile hole bent plate（9）Corresponding connecting plate（2）On；The connecting rod（10）One end and groove profile
Hole bent plate（9）It is slidably connected, connecting rod（10）The other end and bent plate（11）It is hinged；
Work as connecting plate（2）With supporting plate（7）When forming right angle, connecting rod（10）In groove profile hole bent plate（9）Play limit in chute end
Position branch, which is referred to as, to be used.
4. wheel excavator tyre brake according to claim 3, it is characterised in that：The position-limit mechanism is also wrapped
Include at least one U-shaped axle（6）, in connecting plate（2）And supporting plate（7）Two sides on be each provided with a corresponding through hole
Ⅰ（17）, and work as connecting plate（2）With supporting plate（7）When forming right angle, in connecting plate（2）On through hole I（17）With supporting plate（7）
On through hole I（17）Distance is equal to U-shaped axle（6）Width, so as to U-shaped axle（6）Connecting plate is inserted simultaneously（2）With supporting plate（7）
Side through hole I（17）It is interior, realize position-limiting action.
5. wheel excavator tyre brake according to claim 4, it is characterised in that：The connecting plate（2）'s
It is shorter in length than supporting plate（7）Length, work as connecting plate（2）With supporting plate（7）When forming zero degree, the connecting plate（2）It is located at
Supporting plate（7）Holding tank in, and connecting plate（2）On through hole I（17）With supporting plate（7）On through hole I（17）For concentric circles；
The connecting plate（2）And supporting plate（7）Two sides on be also each provided with a corresponding through hole II（18）, it is each
Through hole II on individual side（18）With through hole I（17）It is flush and both distances is equal to U-shaped axle（6）Width, so as to U-shaped axle
（6）Connecting plate is inserted simultaneously（2）With supporting plate（7）Side through hole I（17）With through hole II（18）It is interior, realize position-limiting action.
6. wheel excavator tyre brake according to claim 1 or 2, it is characterised in that：The position-limit mechanism
Also include at least one U-shaped axle（6）, in connecting plate（2）And supporting plate（7）Two sides on be each provided with one it is corresponding
Through hole I（17）, and work as connecting plate（2）With supporting plate（7）When forming right angle, in connecting plate（2）On through hole I（17）With supporting plate
（7）On through hole I（17）Distance is equal to U-shaped axle（6）Width, so as to U-shaped axle（6）Connecting plate is inserted simultaneously（2）With supporting plate
（7）Side through hole I（17）It is interior, realize position-limiting action.
7. wheel excavator tyre brake according to claim 2, it is characterised in that：Also include at least one U
Profile shaft（6）, the connecting plate（2）Be shorter in length than supporting plate（7）Length, work as connecting plate（2）With supporting plate（7）Form zero angle
When spending, the connecting plate（2）Positioned at supporting plate（7）Holding tank in, in connecting plate（2）And supporting plate（7）Two sides on
It is each provided with a corresponding through hole I（17）, and connecting plate（2）On through hole I（17）With supporting plate（7）On through hole I
（17）For concentric circles；
The connecting plate（2）And supporting plate（7）Two sides on be also each provided with a corresponding through hole II（18）, it is each
Through hole II on individual side（18）With through hole I（17）It is flush and both distances is equal to U-shaped axle（6）Width, so as to U-shaped axle
（6）Connecting plate is inserted simultaneously（2）With supporting plate（7）Side through hole I（17）With through hole II（18）It is interior, realize position-limiting action.
8. wheel excavator tyre brake according to claim 7, it is characterised in that：The baffle plate（20）Between upper
Every provided with two through holes V（24）, work as baffle plate（20）And contact plate（21）During contact, in the contact plate（21）It is provided with two
With through hole V（24）Corresponding through hole III（22）, and two through holes III（22）Between spacing be equal to U-shaped axle（6）Width,
So as to U-shaped axle（6）Through hole V is inserted simultaneously（24）With through hole III（22）In.
9. wheel excavator tyre brake according to claim 1, it is characterised in that：The connecting plate（2）With
Supporting plate（7）Pass through axle（3）, pin（4）And packing ring（5）Cooperation be movably connected；
The bottom plate I（1）, bottom plate II（8）With ground（12）The face being in contact is provided with anti-slipping mechanism；
The anti-slipping mechanism is multiple rows of boss（19）.
10. wheel excavator tyre brake according to claim 2, it is characterised in that：The connecting plate（2）'s
It is shorter in length than supporting plate（7）Length, work as connecting plate（2）With supporting plate（7）When forming zero degree, the connecting plate（2）It is located at
Supporting plate（7）Holding tank in, in connecting plate（2）With supporting plate（7）Between gap location supporting plate（7）Centre position is provided with one
Individual through hole IV（23）, the baffle plate（20）On be interval with two through holes V（24）, the vehicle frame under complete machine（15）Side wall on it is solid
Surely there are three and through hole IV（23）, through hole V（24）Corresponding bolt（14）, pass through three wing nuts（16）Tire is stopped
Dynamic device is fixed on vehicle frame under complete machine（15）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412574.3A CN107089224B (en) | 2017-05-27 | 2017-05-27 | Tire stopper for wheel excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412574.3A CN107089224B (en) | 2017-05-27 | 2017-05-27 | Tire stopper for wheel excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107089224A true CN107089224A (en) | 2017-08-25 |
| CN107089224B CN107089224B (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710412574.3A Active CN107089224B (en) | 2017-05-27 | 2017-05-27 | Tire stopper for wheel excavator |
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| Country | Link |
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| CN (1) | CN107089224B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878291A (en) * | 2017-11-17 | 2018-04-06 | 武汉理工大学 | Can automatically reset slope backstopping device |
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| CN205440314U (en) * | 2016-02-29 | 2016-08-10 | 第一拖拉机股份有限公司 | Parking equipment for wheeled tractor |
| CN206749760U (en) * | 2017-05-27 | 2017-12-15 | 徐州徐工挖掘机械有限公司 | A kind of wheel excavator tyre brake |
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| JPH11124017A (en) * | 1997-10-25 | 1999-05-11 | Kanto Auto Works Ltd | Wheel stopper for automobile |
| CN201240366Y (en) * | 2008-03-26 | 2009-05-20 | 浙江大学宁波理工学院 | Automobile wheel chock |
| CN101870286A (en) * | 2010-07-12 | 2010-10-27 | 东风汽车有限公司 | Foldable parking stopping frame |
| CN202200965U (en) * | 2011-09-15 | 2012-04-25 | 四川加力机电有限公司 | Wheel wedge |
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| CN107878291A (en) * | 2017-11-17 | 2018-04-06 | 武汉理工大学 | Can automatically reset slope backstopping device |
| CN107878291B (en) * | 2017-11-17 | 2020-01-14 | 武汉理工大学 | Slope retaining device capable of automatically resetting |
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| Publication number | Publication date |
|---|---|
| CN107089224B (en) | 2023-05-16 |
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